Data-driven analysis of home improvement costs, materials, and construction economics — with full methodology and cited sources. Free to reference and cite.
A state-by-state breakdown of asphalt shingle roof replacement costs across all 50 states plus DC. Includes low/mid/high ranges, regional analysis, cost-by-material comparison, and full methodology citing BLS, Census, and RSMeans data.
Read report →Ready-mix and bagged concrete pricing trends across US regions, with per-yard and per-bag cost benchmarks and a 2024–2026 price index.
State-level solar payback period analysis factoring in local electricity rates, irradiance, incentives, and install costs.
AIBuildCalc Research produces independent, data-driven reports on home improvement and construction economics. Our methodology combines federal datasets (U.S. Census Bureau, Bureau of Labor Statistics), industry cost indexes (RSMeans), trade-association standards (NRCA, ARMA, ICC), and aggregated contractor pricing surveys.
We do not accept payment from manufacturers or contractors for inclusion in our reports. All figures are estimates for planning purposes and should be verified with licensed local professionals. Reports are free to cite with attribution.
Have a research topic suggestion or a correction? We welcome feedback from contractors, academics, and industry professionals.